If ★ + ★ + ★ + ★ + ☾ = 2780 and ★ + ★ + ☾ = 1960.
Find the value of ★ + ★ + ★ + ☾ + ☾ + ☾ = ?
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Which of the following statements is INCORRECT?
AA four digit number abcd is divisible by 2, if d is an even number.
BA number is divisible by 9, if the sum of its digits is divisible by 9.
CIf N ÷ 5 leaves remainder 3 and N ÷ 2 leaves remainder 0, then N ÷ 10 leaves remainder 5.
DNone of these
State 'T' for true and 'F' for false
(i) Every rational number can be expressed with a positive numerator.
(ii) cannot be represented as a non-terminating repeating decimal.
(iii)If are two terminating decimals, then is also a terminating decimal.
(iv) If is a non-terminating repeating decimal and is a terminating decimal, then is a terminating decimal.
can you explain this answer
950 crank cases are manufactured every day in a factory. How many such cases will be manufactured altogether in the months of October, November and December? (Assume that the factory works on all the days in these 3 months.)